package com.itheima.controller;

import com.itheima.pojo.User;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;

@Controller
public class UserController {
    @RequestMapping("/getUserId")
    public void getUserId(HttpServletRequest request) {
        String userid = request.getParameter("userid");
        System.out.println("userid=" + userid);
    }

    @RequestMapping("/getUserNameAndId")
    public void getUserNameAndId(String username, Integer id) {
        System.out.println("username=" + username + ",id=" + id);
    }

    @RequestMapping("/registerUser")
    public void registerUser(User user) {
        String name = user.getName();
        String password = user.getPassword();
        System.out.println("name=" + name);
        System.out.println("password=" + password);
    }

    @RequestMapping("/findOrderWithUser")
    public void findOrderWithUser(User user) {
        String username = user.getName();
        String orderId = user.getOrder().getOrderId();
        System.out.println("username=" + username + ",orderId=" + orderId);
    }
    @RequestMapping("/showPageByRequest")
    public String showPageByRequest(HttpServletRequest request) {
        System.out.println("showPageByRequest running");
        request.setAttribute("username", "request");
        return "register";
    }
    @RequestMapping("/showPageByModel")
    public String showPageByModel(Model model) {
        model.addAttribute("username", "model");
        User user = new User();
        user.setPassword("123456");
        model.addAttribute("user", user);
        return "register";
    }

    @RequestMapping("/showModelAndView")
    public ModelAndView showModelAndView() {
        ModelAndView modelAndView = new ModelAndView();
        modelAndView.addObject("username","黑马");
        User user = new User();
        user.setPassword("123456");
        modelAndView.addObject("user",user);
        modelAndView.setViewName("register");
        return modelAndView;
    }
}
